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-rw-r--r--kernel/trace/trace_output.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 8dadbbb..8afeea4 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -223,10 +223,9 @@ ftrace_print_flags_seq(struct trace_seq *p, const char *delim,
{
unsigned long mask;
const char *str;
+ const char *ret = p->buffer + p->len;
int i;
- trace_seq_init(p);
-
for (i = 0; flag_array[i].name && flags; i++) {
mask = flag_array[i].mask;
@@ -249,7 +248,7 @@ ftrace_print_flags_seq(struct trace_seq *p, const char *delim,
trace_seq_putc(p, 0);
- return p->buffer;
+ return ret;
}
EXPORT_SYMBOL(ftrace_print_flags_seq);
@@ -258,8 +257,7 @@ ftrace_print_symbols_seq(struct trace_seq *p, unsigned long val,
const struct trace_print_flags *symbol_array)
{
int i;
-
- trace_seq_init(p);
+ const char *ret = p->buffer + p->len;
for (i = 0; symbol_array[i].name; i++) {
@@ -275,7 +273,7 @@ ftrace_print_symbols_seq(struct trace_seq *p, unsigned long val,
trace_seq_putc(p, 0);
- return p->buffer;
+ return ret;
}
EXPORT_SYMBOL(ftrace_print_symbols_seq);
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